MAX9140AAXK+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9140AAXK+T

Manufacturer

Analog Devices

Introduction

The MAX9140AAXK+T is a linear comparator from Analog Devices designed for general purposes.

Product Features and Performance

Type: General Purpose

Number of Elements: 1

Output Type: CMOS, Push-Pull, TTL

Voltage Supply Range: 2.7V to 5.5V

Input Offset Voltage: 6mV at 5V

Input Bias Current: 0.35µA at 5V

Quiescent Current: 400µA max

CMRR: 61.41dB

PSRR: 61.94dB

Propagation Delay: Max 40ns

Hysteresis: 1.5mV

Product Advantages

Low input offset voltage and bias current enhance accuracy.

Compatible with TTL and CMOS outputs.

Suitable for operation over a wide temperature range.

Key Technical Parameters

Supply Voltage: 2.7V ~ 5.5V

CMRR, PSRR: 61.41dB, 61.94dB

Propagation Delay: 40ns maximum

Operating Temperature: -40°C to 125°C

Quality and Safety Features

High CMRR and PSRR ensure stability under varying power supply and common-mode conditions.

Operates effectively across a broad temperature range ensuring reliability in challenging environments.

Compatibility

Output compatible with CMOS, TTL signaling

Mounting Type: Surface Mount

Application Areas

Automotive systems

Sensor interfaces

Data acquisition systems

Signal conditioning circuits

Product Lifecycle

Status: Active

Not currently nearing discontinuation; replacements or upgrades not required at this time.

Several Key Reasons to Choose This Product

High precision with low propagation delays facilitates faster response times in critical applications.

Robust temperature performance ensures reliability in diverse environmental conditions.

Efficient power usage represented by low quiescent current and input bias current.

Compact package (SC-70-5) ideal for space-constrained applications.

Broad compatibility with various digital platforms enhances integration flexibility.